Vultures across Africa and Asia face a catastrophic poisoning crisis that is driving multiple species toward extinction — with devastating consequences for ecosystem health and the welfare of countless other animals.
The welfare dimension of vulture poisoning operates at two levels: the acute suffering of individual birds dying from organophosphate poisoning — convulsions, paralysis, respiratory failure — and the cascading welfare consequences for other animals when vulture populations collapse. Vultures are the dominant carcass processors in African and Asian ecosystems; their absence leaves carcasses to decompose slowly, spreading pathogens that harm other wildlife and domestic animals. The social complexity of vultures — communal roosting, pair bonds maintained across years, information transfer about food locations — means that population crashes disrupt social structures that affect individual welfare. The meloxicam success story in Asia demonstrates that the most catastrophic human-caused vulture welfare crises can be rapidly reversed through targeted policy intervention when the political will exists.